ISBI 

Dornier 328 

Revision Transmittal Sheet 

Customer Services· Global Support Center 

P. O. Box 1252 

0-82231 Wessling 

Germany 

Phone +49 (0) 8153 - 88111 6666 

Telefax+49(0)8153-8811 16565 

e-mail gsc.op@328support.de 

Revision Transmittal Sheet 

328 

SUPPORT SERVICES 

This sheet transmits Revision 2 to Service Bulletin SB-328-52-460 titled Ooors -

Modification of Pax Ooor Hinge Supports 

____ ---'Tc:.h,::-iS::..is a complete Revision. This SB has been reprinted in its entirety. All previous editions 

must be destroyed. 

NOTE: This Revision requires further action. 

Reason for Revision: 

Revision 1 of this SB was based on amistaken edition. 

Text harmonized with Jet SB-328J-52-213 Rev. 1 

Page 10: Added items 33a & 33b 

Note: The changes are marked with revision marker at the right hand page margin. 

This Revision Transmittal Sheet is Part of SB-328-52-460 Revision 2. 

Model Dornier 328-1 00 No. 58-328-52-460 ---------------

Date of Issue Mar 01.2012 

Page of --'--

Iss l 

Dornier 328 

Service Bulletin 

Customer Services' Global Support Center 

P. O. Box 1252 

D-82231 Wessllng 

Germany 

Phone +49 (0) 8153 - 8811 1 6666 

Telefax +49 (0) 8153 - 8811 1 6565 

e-mail gsc.op@32Bsupport.de 

58-328-52-460 

Title: Doors - Modification of Pax Door Hinge Supports 

1.PLANNING INFORMATION 

Effectivity 

Dornier 328-100 

EASA TCDS A.096 

328 

SUPPORT SERVICES 

Serial-No's: 3005 up to and including 3101, 3103, 3104, 3106, 3109, 3110, 3112, 3113, 

3115,3117&3119 

Reason 

Harmonization 01 wording ollhis SB to wording 01 SB-328J-52-213R1. Incorporalion 01 

items 33a & 33b (relerto material list, page 10). 

Description 

Modilication 01 the pax door by removal and replacement 01 Ihe old hinge supports and 

support struts (Iront and rear) with the installalion 01 new designed Pax door hinge 

supports and support struts (Iront and rear). 

Compliance 

Mandatory 

This Service Bulletin must be performed at the next suitable planned maintenance or al Ihe 

latest by June 30, 2012. 

NOTE: 

This is also mandatory in ca se that the first revision " 0" of this SB has been 

performed previously. 

Previous accomplishrnent of revision " 1" ofthis SB fulfills the ioten! of revision " 2", 

328 Design Gml}H 

Approval EASAapj:lIo~ed ~sfgn Or~an SCItlor 

The technical content of this Service Bulletin is approved under authori f.L ,-,=!:", 'fL-, -",,-:r-J 

approved design organizalion 328 Design GmbH (EASA.21 J.438). 

This modilication is covered by Change Nolice CN-00884 / 

328 SuPPOrt Services GmbH 1$ TC-Holdel of Dornie, 328 Jet and P,op aod authorised 10 provide 

:z 

necessary 

J!. 'I, 2 

approved 

(H'.t}...:. dala. Any ~~~~ Damler 328 approve<! d a 

will oe estat>llshed and verlf!ed by 328 Design GmbH as authorised and responsible Dornie! 328 Design Organisation per EASA apPfoval €ASA 21J. 

fOI details In (his maner please contact 328 Suppon Services GmbH or €ASA. 

n ls lhe operators responsibllily 10 comply wilh the relevant aviation regulations of lhe country in which lhe aircraft ls registered. 

Model Dornier 328-100 Rev. No. 2 No. ___ 80;8:..""-320;8:...-5:..2:...-4,,,6:.:0,---

Rev. Date. _-,M:::a::.' .::O-,' ,c:2:.:O,,1:::2_ Date of Issue Feb 04, 2005 

Page __ 1 _ of 20 
Manpower 

Access/Prep.: 

Modilication: 

Close-up: 

Functional checks: 

Total: 

Material 

4.0 Mhrs. 

25.0 Mhrs. 

4.0 Mhrs. 

4.0 Mhrs. 

37.0 Mhrs. 

According to Material Parts List 

Special Tools 

Dynamometer 

Manometer 

Mounting Tool 

Multimeter 

Pax Door tralley 

Rigging Pin 

Drilling Jig 

Locator 

Bush 

Weight and Balance 

GSE GM.4.07 

GSE GE.4. 14 

GSE 52.5.04 

GSE GE.4.01 

GSE 52.5.05 (or suitable alternative work platlorm) 

GSE 52.5.02 

C2221001A521R0501000 (tool item 1) 

C2221001A521R0501000 (tool items 2 & 3) 

C2221001A521 R0501000 (tool items 4 & 5) 

The weight and balance data must be incorporated into the Basic Weight and Balance 

Record. 

Change 01 weight: 1.5 kg (3.3Ib.) 

Change 01 moment: 8.4 kgm (momenU1000: 0.71b in) 

Electrical Load Data 

Not affected. 

References 

Not affected. 

Other Publications Affected 

Reporting 

Compliance 01 this Service Bulletin must be reported to 328 Support Services GmbH 

Customer Services Department using the Compliance Report lor Conliguration Contra I. 

Page 2 01 20 SB·328·52·460R2 
IsBI 

Dornier 328 

Service Bulletin 

Customer Services' Global Support Center 

P. O. Box 1252 

D-82231 Wessling 

Germany 

Phone +49(0)8153-881116666 

Telefax +49 (0) 8153 - 881116565 

e-mail gsc.op@328support.de 

2. ACCOMPLISHMENT INSTRUCTIONS 

APreparation 

328 

SUPPORT SEFIVlCES 

CAUTlON: Obey the Safety Precautions and the General Maintenance Practices 

according to the AMM JIC Chapter 00. 

Note: Obey the following SRM Chapters. 

51·00·00. Standard Practices Structures General 

51-21-00. Cleaning Processes 

51-22-00. Sealing 

51-40-10. Drill & Hole Data 

51 -40-20. Countersinking 

51-41-20. Rivet inslallation and removal-Melal Structure 

51 -41-30. Rivet installation and removal-Non-Metal Structure 

51-43-20. Bolls, Screws and Nuts Inslallation and Removal 

51 -70-00. Repairs 

51-74-20. Corrosion Preventative Treatment 

51-90-00. Surface Protection 

(1) Make Ihe aircraft safe for mainlenance according 10 AMM JIC 00-30-01 . 

(2) 0 0 a measuremenl check of Ihe pax door according 10 AMM JIC 52-10-00-820-

801. Record Ihe gaps around Ihe door al Ihe slop posilions. 

(3) Remove Ihe LH partilion wall al Fr. 14 (if inslalled), relain fixings. 

(4) Remove Ihe lining around Ihe pax door according 10 AMM JIC 25-22-00-020-

801. 

(5) Remove Ihe passenger enlrance slairs (c/w wilh pax door) according 10 AMM 

JIC 52-12-00-020-801 . Place Ihe slairs onlo a suilable work platform. 

(6) Remove and relain Ihe fronl and rear handrails, slruls and assoeialed 

attachmenls from Ihe slairs according 10 AMM JIC 52-12-20-020-801 , 

Model Dornier 328-100 Rev. No. 2 No. ____ -5~2-4 0 __ 

Rev. Date. __ ",, 2",0,,'=2 __ Date of lssue Feb 04, 2005 

Page 3 of 20 
8 Modilication 

1. Door Sill 

(1) At the bottom sill 01 the door entranee, remave and diseard the guide braekets 

P/N 001A532B4030 (fwd and rear Stn X5208.0 - X5728), reler to Fig. 10. 

(2) Clean off all the sealant Irom the bracket attaehment area on the lIoor surfaee. Fill 

the redundant holes with sealant PR1436 (item 40), reler to Fig. 10. 

2. Front Hinge Support (item 2) Figs.2 & 5: 

(3) Loosen the qty. 14 attaehment botts and remove the lront hinge support P/N 

001A521 B0501 004 lrom the passenger stairs. Retain the lower grounding strap 

and attaehments, diseard all the other attaehment bolts (qty. 13), (reler to Fig. 2). 

(4) Remave and retain the stop assy P/N 001A521 B0503206 lrom the lront hinge 

support (reler to Fig. 2). 

Note: Da not remave 'guide' P/N 001A521 80527204 Irom Ihe hinge support, as 

this hole is nol 10 be Iransferred inlo Ihe new hinge support (see Fig. 2). 

(5) Clean off all the sealant lrom the back surfaee 01 the removed lront hinge support, 

around the holes edges and lrom the mating surfaee on the stairs. 

(6) Put the lront hinge support onto the blank drilling jig (tooling item 1), align using 

the !wo loeators (tooling items 2 and 3) at eaeh 01 the ends. Make sure that the 

hinge support is sitting Ilat onto the template, clamp tagether. 

(7) Mark the eontour 01 the Iront hinge support with indelible marker pen or similar. 

(8) Using drill bushes (tooling items 4 & 5) at pilot size 2.46mm/O.097 in. dia., transler 

drill the qty. 14 attaehment holes lrom the lront hinge support into the drilling jig; 

reler to Figs. 2 & 4. 

Nole: Use Ihe conieal bush (Iooling ilem 4, Fig. 4) 10 transfer Ihe hole elose to 

Ihe flange, lor all other holes use Ihe Ilal bush (Iooling ilem 5). 

(9) Transler drill the one 6.5mm/0.255 in. dia hole into the drilling jig, reler to Fig. 2. 

(10) Remave the old lront hinge support lrom the drilling jig (tooling item 1). 

(11) De-burr holes in the jig. Identily this part 01 the drilling jig (tooling item 1) as 

Front'; reler to Fig. 4). 

CAUTION: The drilling jig will be double sided, 10 be used lor Irani and rear 

hinge support attaehmenl holes. Take exlra eare 10 idenlily Ihe hole 

drilled in Ihe jig al Ihe 'Cenlre Crossing' as 'Froni' (see Fig. 4). 

(12) Put the new lront hinge support (item 2) onto the 'Front' side 01 the drilling jig 

(tooling item 1), align using the loeators (tooling items 2 & 3) at eaeh 01 the ends. 

Make sure that the hinge support is sitting Ilat onto the jig and elamp tagether. 

Page 4 of 20 SB-328-52-460R2 
15BI 

Dornier 328 

Service Bulletin 

Customer Services' Global Support Center 

P. O. Bo)( 1252 

D-8223 1 Wessling 

Germany 

Phone +49(0)8153 - 8811 16666 

Telefax -..49 (0) 81 53 - 88111 6565 

e-mail gsc.op@328support.de 

Note: 00 not damage the surface, use protection on clamps. 

328 

S UPPORT SERVICES 

(13) Secure the locatars (tooling items 2 & 3) to the jig (tooling item 1) using tape to 

avoid falling out of position once the jig is overturned to transfer dril l the holes. 

(14) Transfer drill the qty. 14 attachment holes from the backside ofthe drilling jig to 

the new front hinge support, using a piloted drill bit and a bench drilling machine 

i.e. not by hand. Open up the qty. 14 attachment holes from 2.46 to 3.26mm dia. 

(0.097 to 0. 128 in.), from the backside of the drilling jig (tooling item 1). 

Note: When drilling, use a suitable packing under the tapered end of the hinge 

support, to ensure the hinge support remains II at and level. 

(15) Transfer drill the one 6.5mm/0.255 in. dia hole into the new front hinge support, 

refer to Fig. 2. 

(16) Remove the new lront hinge support from the drilling jig (tooling item 1). Tape 

over the drilled holes on the backside of the jig in order to avoid confusion when 

drilling the new rear hinge support 

(17) Using a piloted drill bit and a bench drilling machine Le. not by hand, open up 

the qty. 14 attachment holes in the new front hinge support, from 3.26 to 

4.75mm dia. (0.128 to 0.1 87 in.). 

(18) Using a bench drilling machine i.e. not by hand, ream the qty. 14 attachment 

holes in the lront hinge support to final size 4.83mm H7/0.190 in dia. 

(19) De-burr all holes. 

(20) Perlorm a temporary trial fit of the new front hinge support onto the stairs. 

Note: II necessary, it is permilted to drill any !wo 01 the holes to a linal size 01 

4.90mm H7/0, 193 in. 

Model Dornier 32 ~ 100 Rev. No. 2 No. __ --,,8::. 8-..:3::.2 B::..-::.52::.-.c46--:O,--

Rev. Date. _ -"M:::',-,' 0::"'''-, ::. 20::..',",2_ Date of Issue Feb 04, 2005 

Page 5 of 20 
3. Rear Hinge Support (item 1) Fig. 7: 

(1) Loosen the allaching fasteners securing the conduit (with plug 14VP) to the rear 

hinge support. Retain the fasteners, conduit remains attached with the stairs. 

(2) Loosen the qty. 14 allachment bolts and remove the rear hinge support P/N 

001 A521 80503208 from the passenger stairs. Retain the lower grounding strap 

and allachments, discard all the other allachment bolts (qty. 13), (refer to Fig. 

7). 

(3) Remove the stop bracket P/N 001A521 80503204 lrom the rear hinge support. 

Note: 00 not remave 'guide' P/N 001A521 80527204 from the hinge support, as 

this hole is not to be transferred into the new hinge support (see Fig. 2). 

(4) Clean off all the sealant trom the back surface of the removed rear hinge 

support, around the hole edges and from the mating surface on the stairs. 

(5) Repeat the drilling operations para. 2.4 to 2.17 (item 2) for the Rear hinge 

support (item 1). 

CAUTION: The drilling jig is double sided to be used for the transfer of both 

front and rear support attachment holes. Take extra care to make 

sure that the correct hole is identified for each side at the 'Centre 

Crossing' as only ONE hole relates to each of the front and rear side 

of the template, (see Fig. 4). 

(6) Perform a temporary trial lit of the new rear hinge support onto the stairs. 

Note: If necessary, it is permitted to drill any!wo of the holes to a final size of 

4.90mm H7/0.193 in. 

4. Hinge Support Assemblies: 

(1) Position the retained Stop Assy P/N 001A521 80503206 onto the front hinge 

support (item 2). Clamp to the dimensions given; refer to Fig. 6 A2 - A2 . 

(2) Transfer drill holes into the front hinge support from the stop assy, using drill 

bushes (tooling items 4 & 5 or other suitable bush as available) and in 3 

progressive stages: 1 - 2.46 to 3.26mm dia. 2 - 3.26 to 4.75mm dia. 3 - ream to 

final size 4.83mm H7. Remove and de-burr holes. 

Note: A 90' drilling tool with a short length drill is required for the above 

operation. 

(3) Install the stop assy onto the front hinge support (item 2) using sealant (item 

40), atlach with fasteners (items 9, 10, 13 & 24), and refer to Fig. 6 A2 - A2. 

(4) Position the new stop bracket (item 5) onto the new rear hinge support. Clamp 

to the dimensions given, reler to Fig. 8. 

Page 6 01 20 SB·328·52·460R2 
Iss l 

Dornier 328 

Service Bulletin 

Customer Services· Global Support Center 

P. Q. Box 1252 

0 -8223 1 Wessling 

Germany 

Phone +49(0) 81 53-88111 6666 

Telefax +49 (0) 8153 - 88111 6565 

e-mail gsc.op@328support.de 

328 

S UPPORT SERVlCES 

(5) Transfer drill holes into the rear hinge support from the stop bracket in 3 

progressive stages: 1 - 2.46 to 3.26mm dia. 2 - 3.26 to 4.75mm dia. 3 - ream to 

final size 4.83mm H7. Remove and de-burr holes. 

Note: A 90· drilling tool with a short length drill is required for the above 

operation. 

(6) Install the stop bracket (item 5) onto the new rear hinge support (item 1) using 

sealant (item 40), attach with fasteners (items 9, 10 & 13), and refer to Fig. 8 C1 

- C1 . 

Note: Install all fasteners using Mastinox item 42. 

(7) Install fasteners (items 17 & 13, 32 & 24) onto stop bracket (item 5) with (item 

42); refer to Fig. 8 C1 - C1. 

(8) Install the new front hinge support (item 2) onto the stairs using sealant (item 

40), attach with new fasteners (items 23 & 24, 3 pies, Items 23a & 24, 10 pies) 

using (item 42). 

(9) Attach the lower grounding strap using retained fastenings, refer to Fig. 2. 

(10) Install the new rear hinge support (item 1) onto the stairs using sealant (item 

40), attach with new fasteners (items 23 & 24, 3 pies, Items 23a & 24, 10 pies) 

using (item 42), refer to Fig. 7. 

(11) Attach the lower grounding strap using retained fasteners, refer to Fig. 7. 

(12) Position strap (item 7) with the !wo pre-drilled holes. Drill the two outstanding 

holes from the opposite side hinge assy, progressively to final sizes 5,Omm dia. 

CSK the two new holes in the plate, refer to Fig. 6 View on Arrow A2 Detail A3. 

(13) Install strap (item 7) and shims (item 8 andlor items 19 to 22) using sealant 

(item 40), attach at both ends to the hinge supports with fasteners (items 13 & 

15 using item 42) refer to Fig. 6 Detail X. 

(14) Attach electrical conduit at the one original position using fasteners as per Fig. 

8. 

(15) Attach electrical conduit at the 3 new positions using fasteners as per Fig. 8. 

Model Dornier 328-1 00 Rev. No. 2 No. __ -,S:::B::..-"32",8"·5",2:...-4,,,6,,,0,--

Rev. Date. _ -"M",a"r O:::'ce' ,,20::..',,2,- Date cf Issue Feb 04, 2005 

Page __ 7_ cf 20 
5. Front and Rear Handrails/Struts: 

(1) Disassemble the lront handrail assy. Reler to AMM JIC 52-12-20-020-801. 

(2) Carelully rework the edges lrom the bottom attaehment point 01 the handrail P/N 

001A521 R0530 as per Fig. 6 sec. F2-F2. Make the surlaee nat and smooth to lit 

the new milled part (item 6), Restore proteetive Ireatment and paint linish, 

(3) Assemble the lront handrail assy with new milled part (item 6) attaehed to new 

strut (item 4) using sealant (item 40) and lasteners ilems as per Fig. 6. 

(4) Remove the stop plate lrom the old lront strut P/N 001A521 B0544000, retain 

lasteners (2 off) and diseard the old strut (reler to Fig, 6 Detail Y2), 

(5) Install the stop plate onto the new front strut (item 4) using sealant (item 40) and 

retained lasteners (2 off), refer to Fig, 6 Detail Y2, 

(6) Disassemble the rear handrail assy, Drill out the attaehing handrail/strut blind 

rivets, Refer to AMM JIC 52-1 2-20-020-801, 

(7) Remove the stop plate from the old rear slrut P/N 001A521 B0544002, relain 

fasteners (2 off) and diseard the old strul (similar to fronl slrul, refer to Fig. 6). 

(8) Install Ihe stop plate onto the new rear strut (ilem 3) using sealant (ilem 40) and 

relained lasleners (2 off), 

(9) Assemble the rear handrail assy wilh new strut (item 3), 

Note: Da not drill the (rotating) handrail/strut atlachment holes at this stage; 

this must be done later when the assy is installed onto the aireraft, 

(10) Install the passenger entranee stairs onto the aireraft aeeording to AMM JIC 52-

12-00-420, 

(11) Drill the rear handrail/strut atlaehment points; refer to Figs, 7 & 8 W1-3, X1-3, 

(12) De-burr and restore proteetive treatment. 

(13) Attaeh the rear handrail to Ihe rear slrul using rivels (item 16), refer 10 Fig, 8, 

(14) Attaeh grounding slraps (ilem 25) 10 Ihe fro~1 and rear hinge supports wilh 

fasleners (items 28 - 31), Ensure Ihere is a gap as per nole, refer 10 Fig, 6. G2-

G2 (H2-H2), Altach the other end 01 the straps to the strueture as lound, using 

existing fasteners. 

(15) Overeoat grounding slraps wilh sealanl aeeording 10 SRM, 

(16) Reeord the modifiealion delails onlo the new idenlifiealion plale (ilem 33a) and 

atlaeh adjaeenl 10 Ihe exisling pax door idenlifieation plate, using proteelion 

(ilem 33b or 43): 

P/N 001A521R0010150, SB-328-52-460, Dale of Modifiealion & Serial No 

Page _ 8_ of 20 SB-328-52-460R2 
ISBI 

Dornier 328 

Service Bulletin 

C Close-up 

Cuslomer Services· Global Support Center 

P. O. 6ox1252 

0-82231 Wessling 

Germany 

Phone +49 (0) 8153 - 881116666 

Telefax +49 (Ol 8153 - 88111 6565 

e-mail gsc.op@328support.de 

328 

SUPPORT SERvIces 

(1) Complete the installation of the passenger entrance stairs by installing the floOf 

panel 221CZF and covers according to AMM JIC 52-12-00-420. 

(2) Da the adjustment, alignment and calibration 01 the passenger door according 

to AMM JIC 52-1 0-00-820. Observe notes at Fig. 9. 

(3) Perform the proximity switch adjustment according to AMM JIC 52-71-00-820. 

(4) Da the Operational test ofthe door according to AMM JIC 52-71-00-710. 

(5) Da a fuselage leak test according to AMM JIC 53-00-00-750. 

(6) Install the lining around the pax dOOf according to AMM JIC 25-22-00-420. 

(7) Install the LH partition wall at Fr. 14 (if previously installed), use retained fixings. 

(8) Perform a foreign object inspection in and around the modification area. 

(9) Close all opened doors and panels according to AMM JIC 06-40-02. 

(10) Return the aircraft to a serviceable condition. 

3.MATERIAL INFORMATION 

A Material Parts List 

One SB Kit PN Number SB-328-52-460 is necessary to perform the SB on one 

A/C. 

SB Kit PN Number SB-328-52-460 contains : 

Item No P/N Qty Nomenclature Remark 

1 001A521 R0501000 1 Hinge Support - Rear 

2 001A521 R0501002 1 HinQe Support - Front 

3 001A521 R0547000 1 Strut - Rear 

Model Dornier 328~100 Rev. No. 2 No. _____ 32 ·5 -4 0 __ 

Rev. Date. __ "M",ar" 0,,,12,.' ", 20",'",2 __ Date of Issue Feb 04, 2005 

Page 9 of 20 
4 001A521A0547008 1 Strut - Front 

5 001A521B0503216 1 Stop Bracket 

6 001 A521 B0525222 1 Milled Part 

7 001A521 B0517208 1 Strap 

8 001A521 B0517210 1 Shim/Liner 

9 NAS6803A5 4 Screw 

10 NAS6803A4 4 Screw 

11 NAS6703-15 2 Screw 

12 NAS1153E19 3 Screw 

13 NAS1726C3D 22 Nut 

14 001 A521 B0543204 3 Spacer 

15 NAS1153E11 4 Screw 

16 CR3522-5-3 6 Blind Rivets 

17 001A524A1132200 1 Bolt 

18 001 A524A1 133158 1 Shim 

19 001A521B0517212 1 Shim/Liner 

20 001A521B0517214 1 Shim/Liner 

21 001A521 B051721 6 1 Shim/Liner 

22 001A521 B0517218 1 Shim/Liner 

23 NAS6703U1 6 Bolt 

23a NAS6703U2 20 Bolt 

24 NAS1587A3C 35 Washer 

25 LN9264-10X250 2 Grounding Strap 

26 NAS1149C0332R 2 Washer 

27 NAS6703U2 2 Bolt 

28 DOLN229-64120 2 Spacer 

29 NAS6704-10 2 Bolt 

30 NAS1726C4D 2 Nut 

31 AN960C416L 2 Washer 

32 NAS 1802-3-9 1 Screw 

33a DON178A-1M 1 Identification Plate 

33b DON178Z 1 Protective Foil 

The following expendables 10 be provided by operator and/or ordered separalely (not part cf Ihe Kill: 

34 MS24665-153 N R Split Pin 

35 MS24665-300 N R Split Pin 

36 MS24665-302 AIR Split Pin 

37 AN960XC616L NR Washer 

38 001 A521 B01 02208 NR Shim 

39 LN9424-1.4546.9-0.5 AIR ocki~ gW re CML05-008 

The following consumables 10 be provided by operator and/or ordered separately in commerc1al 

quantily (not part cf Ihe Kill: 

40 PR1436/DOL259 N R Sealant 

41 Loctite 243 NR Compound CML08-013 

42 DOL 40 AIR Mastinox 6856H CML05-001 

43 DON 26 NR Clear Varnish Paint CML07-006 

Page 10 of 20 SB-328-52-460R2 
ISB I 

Dornier 328 

Service Bulletin 

See Fig. 2 

Model Dornier 328-100 Rev. No. 

Cuslomer Services' Global Support Center 

P. Q . Box 1252 

0-82231 Wessling 

Germany 

Phone +49(0)8153 - 881116666 

Telefax +49 (0) 8153 - 88111 6565 

e-mail gsc.op@32Bsupportde 

Fig. 1 

328 

S UPPORT SERVICES 

2 No. __ --'S"B"'-3,,"'8-::::=. 2-:260~ 

Rev. Date. __ "", Mar"O,,1,,-, :.2,,0-'-'2"---_ Date of Issue Feb 04, 2005 

Page __ " _ of 20 
Sfru' . " em 4 __ 

l linge S Ircm 2 UPflDrt 

Plalc - 11 <m ~ 

Page Of 20 

- SB-328-52-460R2 

, 

____ -' SIO,I \ ' SSv 

(Re'3ined) 

, , , 

-~' ... " 

f'~~ " ' JL-'''' 

7.F - tI ==-:: 

, , 

, " ,

, 

1I 
15BI 

Dornier 328 

Service Bulletin 

Customer Services · Global Support Center 

P. Q. 80)( 1252 

0-8223 1 Wessling 

Germany 

Phone .f49 (0)8153 - 881116666 

Telefax: +49 (O) 8153 - 881 11 6565 

e-mail gsc.op@328support.de 

Drilling Jig _ T oolillg [~l n I 

328 

SUPPORT S ERVICES 

Drilling Jig • Before (Undrilled) 

Fig.3 

Model Oornier 328-1 00 Rev. No. 2 No. __ --"5::. 6-..::3,,28::.-,,52'--.:.46"'0'-----

Rev. Date. _ -,M" a",r-,O"l.c' ,,20,,1:.:2,---- Date of Issue Feb 04, 2005 

Page 13 of 20 
TOOl. 

In :M 2 

Page 14 of 

TOO!.. 

In :M L 

OSE CONICAL 8USH 

TOOLlTeM 4 

Drilling Jig - After (Drilled) 

(Shown with both Hinge Supports) 

Fig.4 

20 SB-328-52-460R2 
Isel 

Dornier 328 

Service Bulletin 

Dcl:lil X2 

(Sec Fig. 6) 

Customer Services · Global Support Center 

P. O. Box. 1252 

D-82231 Wessling 

Germany 

Phone t49(0)8153-88111 6666 

Telefax +49 (0) 8153 - 88111 6565 

e-mail gsc.op@328support.de 

328 

SUPPORT SERVICES 

Detail Y2 

(Sec ' . 6) 

View Looking Aft on Front Hinge Support 

(Handrails shown folded) 

Fig.5 

Model Dornier 328-100 Rev. No. , No. ~_-,S",=:.:: 3'", ",,,,,, ~ 

Rev. Date. _-,M",a"c,,-O.,1, .. ',.,0,,1 .. ' _ Date of Issue Feb 04, 2005 

Page 15 of 20 
02 - 02 

Dcmil Y2 

(Scc Fig.S) 

02 

Scc Fig. 

S tOll Assy OUI S~ 1110 5g}· ~1)(i 

(RcIZli ncII) 

A2-A2 

(Sec Fig. 5) 

4I---File 

3 -""':j:'~~ ( hallrrcr 'II---SIOIJ Plale 24, 1 , lorit. 

< (Rcl:J.incli) 

F2 - F2 

L::J:J 7.u· .. tG. !l5 IBJ 

RCnlU\'C cdges. 

!\lakc surrnce nal 

a nd $n1 ooth, 

-.J 

02 

E2-E2 

IoiOTEt OIMCiSlO)i. L" .n" ID<I..UlI OI1lU " "t ST .. n:o. 

Detail X 

(SCC Fig. 5) 

19, 20, 21 or 22 

Shim lIS 'C.' ,,,;; ,,,,,- !\hx 1,6mrn(0.1)(,) in) 

A2 

.-'" - < I , 

, 

8 I 

7 

G2 - G2 

H1 • H1 

Grovndlng lt~p Anac:llrnent 

DOLNII 4J·U202 28 

Viel\' on Arrow Al 

,- - - - - - - - - - ------ , 

,- - ------------- - . ,

lil , , 

V , 

, 

Fig. 6 

Page 16 of 20 SB·328·52·460R2 

• "."'."" 1170(1.190 In. 

Al 

L 

Al 

DeI al1 Al - -- -, 

- -/-, '\ 

, , . 

" I. 

"- , 

, 

'I-
ISBI 

Dornier 328 

Service Bulletin 

Customer Services · Global Support Center 

p, O. Box 1252 

0-82231 Wessling 

Germany 

Phone +49 (0) 8153 - 881116666 

Telefax +49 (0) 8153 - 881116565 

e-mail gsc.op@328support.de 

(See 

Nole: Quantities Given in Figure 7 refer to one side only; same 

quanlitles apply for opposite side! 23,24(3pICS 

View Looking Fwd on Rear Hinge Support 

(Handrails shown folded) 

Fig.7 

328 

SUPPORT se~v ces 

23a,24 

Model Dornier 328~ 100 Rev. No. 2 No. __ --'8"'8'--... 32,,8,,-5"'2'-4..,60--°_ 

Rev. Date. _ -,M"a",'-,O,,'-,-. ,,2,,-01,,2,--_ Date of Issue Feb 0 4, 2005 

Page 17 of 20 
Page 

Vicwon 

Arrow D3 

BI - BI (I POs.) 

(Sec Fig. 7) 

13 

Xl-3 _ 1ut: ... 0"'1100 U_ON 

QNl,.Y fOll 00'1101 f)tllGto 

Cl - Cl 

(Sec Fig. 7) 

tOlllm 

(0.394 in) 

ß ",,8Jm .. 11710.190 in. 

Al - AU3 po,.) 

(Sec Fig. 7) 

WI-3 

Fig.8 

18 of 20 SB·328·52-460R2 

17 

D3 
ISB I 

Dornier 328 

Service Bulletin 

Customer Services' Global Support Center 

P.O. Box1252 

D-82231 Wessllng 

Germany 

Phone +49 (0)8153-881'16666 

Telefax +49 (0) 8153 - 88111 6565 

e-mail gsc.op@328support.de 

328 

S UPPORT SERVICES 

Note: Adjustment of stops for door open position: 

1. Shim the stop of the forward hingearm so that the hook to hold the 

airstair open can engage (see fig. above). 

2. Shim the stop on the aft hingearm, so that both stops (the aft and 

the forward stop) have contact with the door struts when unloaded. 

Fig.9 

Model Damler 328-100 Rev. No. 2 No. __ -=8-=8-=3",28,--",52,-4,,6,,0_ 

Rev. Date. Mar 01 , 2012 Date of Issue Feb 04, 2005 

Page 19 of 20 
Bottom Sill of Door Entrance 

Fig. 10 

Page 20 of 20 SB-328-52-460R2